1 month check-up

How is our baby 1 month old already?? It doesn't seem possible! Dom had his check-up today and has proven to be quite the hoss. The kid is insatiable so we weren't really surprised...at all. His stats: Weight 10 lbs (50th percentile), Height 22 1/4 inches (75th percentile), Head 14 3/4 inches (25th percentile).